Selasa, 17 Mei 2011

office posture tips

office posture tipsoffice posture tips. Ten Tips for Improving Posture and ErgonomicsOver time, poor posture may be caused by habits from everyday activities such as sitting in office chairs, looking at the computer, driving, standing for long periods of time, or even sleeping. Poor posture can easily become second nature, causing or aggravating episodes of back pain and damaging spinal